This document provides a guide for setting up a class environment using virtual machines for training on Kaspersky Security for Virtualization 3.0 Light Agent. It describes setting up domain controllers, workstations, Hyper-V servers, and various virtual machines. Key steps include installing operating systems, configuring networking and domains, deploying virtual desktop infrastructure and Remote Desktop Services, and installing Kaspersky Security Center and Protection Servers. The goal is to replicate an ABC company network with all necessary infrastructure elements for demonstrations in the training labs.